baber/WOPTO huggingface dataset:
Patent JP-2000283899-A (JP)
Title: Microtome
Inventor: GUENTHER BERND
IPC: B26D7/24
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To achieve fine drive by manual control in an electric microtome for cutting a thin piece for achieving a cutting process by the relative move between a cutting cutter and an object to be cut. SOLUTION: For a relative move, the microtome is provided with a drive part 14 having a drive motor 17, a control circuit 15, and a hand wheel 8. The hand wheel 8 is connected to an encoder 16, and the encoder 16 transmits a corresponding signal to the control circuit 15 when rotating the hand wheel 8. The control circuit 15 controls the signal of the drive motor 17 correspondingly. The control circuit 15 stops and locks the drive part 14 when no encoder signals exist.
Patent JP-2001251588-A (JP)
Title: Video-audio recording apparatus
Inventor: WATANABE AKINOBU
IPC: H04N19/152
Filed: 2000-03-07
Abstract: PROBLEM TO BE SOLVED: To avoid a case, where a buffer has an overflow to cause the discontinuous data to be recorded in terms of time and also to cause the incomplete reproduction, since the recording has become impossible due to the external vibrations, etc., given to a video-audio recorder, when the recorder performs the intermittent recording by means of a buffer memory. SOLUTION: When the buffer has the overflow, the recording of data is finished on a disk in units of a video object. As the data are recorded in units of the object, the screens will not be disturbed nor the noises mixed into voices, even if data whose recording is interrupted due to the overflow of the buffer are reproduced.
Patent JP-2001257422-A (JP)
Title: Semiconductor laser module
Inventor: NAKATANI HIROYUKI
IPC: G02B6/02
Filed: 2000-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module which can stabilize its light output. SOLUTION: The semiconductor laser module has a semiconductor light emitting element and an optical fiber provided with a diffraction grating. The diffraction grating is a chirped grating which continuously varies in the cycle of its reflective index along the optical axis of the optical fiber (in light waveguide direction) and the amplitude of the refractive index of this chirped grating varies in such a manner as drawing an envelope (apodization curve). The diffraction grating width of this chirped grating is the shortest on the side close to the semiconductor light emitting element and gradually increases in the travel direction of laser light (in light waveguide direction).
Patent JP-2001257257-A (JP)
Title: Work moving mechanism
Inventor: HORIKOSHI FUJIO
IPC: H01L21/673
Filed: 2000-03-13
Abstract: PROBLEM TO BE SOLVED: To move a plurality of works for transferring them without damaging them, in a work moving mechanism for transferring the works housed in a carrier case to a work carrier. SOLUTION: The work moving mechanism positions a carrier case C which houses works such as wafers 1,1,... processed in previous steps and a work carrier D which houses and holds the works to be processed in the next step with their openings mutually bonded, and transfers the many works housed in the carrier case C to specified positions in the work carrier D. The mechanism comprises means for positioning mutually and fixing them and means E for moving the works. Owing to these means, the works can be moved, without damaging them, in transferring the plurality of works.
Patent JP-2001262357-A (JP)
Title: Composition for deposition of rare earth oxide film
Inventor: ISAKI MASANOBU
IPC: C23C18/16
Filed: 2000-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for deposition an excellent rare earth oxide film even on a nonconducting substrate by a simplified operation without requiring large-scale installations, such as a vacuum pumping system and a heating furnace. SOLUTION: A composition for deposition of rare earth oxide film, composed of an aqueous solution in which a rare earth compound is dissolved and at least one anion selected from nitrate ions and nitrite ions and a reducing agent are contained, is provided.
Patent JP-2001262506-A (JP)
Title: Snow melting device
Inventor: YURA MASAKI
IPC: E01C11/26
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a snow melting device capable of developing an optimum snow melting performance to snow falling characteristics in cold regions, melting even a large volume of fallen snow, and coping with a wide range of snow falling strength. SOLUTION: This snow melting device comprises a plurality of heating means 12 and 15 for supplying a heat quantity for snow melting to a same snow melting area 10 and a controller 20 for controlling the operation of the heating means 12 and 15. The controller 20 operates only the heating means 12 for snow melting according to the snow falling conditions judged based on a snow falling detection signal, or operates the heating means 12 and 15 for snow melting so as to develop a necessary snow melting capability according to a wide range of snow falling strength.
Patent JP-2001258879-A (JP)
Title: Ultrasonic transducer system and ultrasonic transducer
Inventor: ADACHI HIDEO
IPC: A61B8/00
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic transducer technology allowing the detection of a harmonics signal with higher sensitivity than heretofore. SOLUTION: This ultrasonic transducer has a transmitting piezoelectric vibrator 102, a receiving piezoelectric vibrator 104, a housing 106 for accommodating the piezoelectric vibrators 102, 104, and a concave acoustic lens 108. The transmitting piezoelectric vibrator 102 has resonance frequency ft, and the receiving piezoelectric vibrator 104 has resonance frequency nft [(n) is an integer of 2 or more]. Driving voltage is applied to the transmitting piezoelectric vibrator 102 only for a time t1.  During a specified time t2(>t1) from the application of the driving voltage, a low resistance state including short circuit is maintained between electrodes of the receiving piezoelectric vibrator 104, and until the following driving voltage is applied to the transmitting piezoelectric vibrator 102 after the lapse of the specified time t2, a high resistance state including release is maintained between the electrodes of the transmitting piezoelectric vibrator 102.
Patent JP-2001264893-A (JP)
Title: Transporting device for photosensitive material
Inventor: OIKAWA YOSHINORI
IPC: G03B27/46
Filed: 2000-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a transporting device for photosensitive materials which is previously provided with clutches between a motor and plural transporting rollers, and is so constituted that, when the energization to the clutches is subjected to on-off control, the transporting rollers are immediately stopped to allow the sure transportation of the photosensitive materials when the clutches are deenergized and the driving force to the transporting rollers interrupted. SOLUTION: The transporting device has an exposure section which exposes the photosensitive materials, the motor 55 which is disposed between the exposure section and processing sections having the processing liquid for executing various kinds of the processing after the exposure and generates the driving force for transportation in order to transport the photosensitive materials along transporting paths from upstream toward downstream, the plural transporting rollers 39, 40, 41, 42A and 42B which constitute the transporting paths turned and driven by obtaining the driving force from the motor 55, the clutches 56 which are disposed between the motor 55 and the transporting rollers and brake mechanisms 200 which prevent the co-rotating of the transporting rollers when the driving force is interrupted by the clutches.
Patent JP-2001261092-A (JP)
Title: Method for discharging powder from flexible container and apparatus used for the method
Inventor: SUDO MORIMICHI
IPC: B65D88/56
Filed: 2000-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a discharging method wherein a powder can be discharged from a flexible container more effectively in a short time and an apparatus used for the method. SOLUTION: The method for discharging the powder from the flexible container includes steps of raising a plurality of portions in the vicinity of the exterior of a base 7 higher than a portion corresponding to a drop outlet 9 on the base 7 when the powder is to be discharged from the outlet 9 provided on the base 7 of the flexible container 1 filled with the powder, and vertically moving a plurality of portions outside the base 7 an appropriate number of times. The apparatus comprises a plurality of support members 21 for supporting the plurality of portions in the vicinity of the exterior of the base 7 when discharging the powder from the drop outlet 9 provided on the base 7 of the flexible container filled with the powder wherein the respective members 21 can be vertically moved simultaneously or individually.
Patent JP-2000336041-A (JP)
Title: Urinastatin-containing aqueous preparation characterized in containing propylene glycol
Inventor: SUZUKI SHUICHI
IPC: A61P43/00
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a urinastatin-containing aqueous composition having excellent heat stability, and useful for treating respiratory diseases, allergic diseases or the like by compounding propylene glycol. SOLUTION: This composition contains propylene glycol (preferably, an official drug listed in the Japanese Pharmacopoeia; the amount of addition is 0.05-4 w/v%). The pH is preferably 5.0-7.0. The urinastatin(UTI) is purified by anion exchanger treatment or the like, and it has preferably a molecular weight of 67,000, an isoelectric point of 2-3 and a specific activity of about 1,000-4,000 unit/mg-protein. It is prepared by dissolving propylene glycol, a pH controller, a chelating agent and the like in purified water for injection, a UTI stock solution is added to the solution and, they are mixed. Subsequently, the pH of the solution is adjusted, and the volume is adjusted with purified water followed by sterilization treatment.
Patent JP-2001266965-A (JP)
Title: Cover for cable terminal
Inventor: MAEDA TAKUYA
IPC: H01R4/22
Filed: 2000-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a cover for a cable terminal which can surely protect a pressure contact terminal from an impact, which a high durability as well, and can distinguish the kind of the pressure contact terminal also at the time of mounting the cover. SOLUTION: The first cover 12 is formed in a bag with insulation materials, the second cover 14 formed in the bag is mounted inside the first cover 10, the second cover is consisted so that the cable terminal 26 including a pressure contact terminal 16 is inserted into the second cover 12, a window part 24 is formed for measuring the pressure contact terminal 16 with the eye, and on the second cover 14, the part at least corresponding to the window part 24 is formed of a transparent material.
Patent JP-2001267289-A (JP)
Title: Substrate treatment method and apparatus
Inventor: SUZUKI SATOSHI
IPC: G02F1/13
Filed: 2000-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment method and a substrate treatment apparatus for carrying out an etching process promptly and uniformly for a substrate. SOLUTION: The substrate treatment apparatus includes a carriage mechanism 2 for supporting a substrate 1 and carrying horizontally while the surface thereof is slanted, an etching solution discharging part 4 for discharging an etching solution near to an upper edge of the surface of the substrate 1 that is carried by the carriage mechanism 2 and feeding the etching solution in a curtain shape on the surface of the substrate 1, and an etching solution feeding part 6 for carrying out the feeding operation for feeding the etching solution from the etching solution spouting part 4 and the stopping operation for stopping the spout of the etching solution from the etching solution spouting part 4 alternately under control of a control unit 10.
Patent JP-2001258944-A (JP)
Title: Self-assistive device
Inventor: TOMIZAKI HIDENORI
IPC: A61G5/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a simply detachable sanitary and safe self-assistive device capable of preventing the collective application of a part of body weight to an arm or elbow when an old person or a person weak in legs and loins carries out cooking work on a sink, or the like, and capable of easily reducing user's load. SOLUTION: The self-assistive device 1 is constituted of a wide armrest 2 on which a user's arm is placed and a stopper 4 for supporting the armrest 2 to hold the same in the thickness direction of an upper frame 4A becoming an attaching base. Even if a user places his arm on the armrest to move the same at any position of the armrest, a part of user's weight is not collectively applied to the arm or elbow, and the force applied to the arm or elbow on the armrest 2 is dispersed to easily reduce user's load.
Patent JP-2001259616-A (JP)
Title: Fresh water producer
Inventor: KOTO HISASHI
IPC: B01D1/00
Filed: 2000-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a fresh water producer obtaining drinkable fresh water from undrinkable raw water. SOLUTION: A condenser 2 of a refrigerator immersed into raw water is provided at the lower part of a raw water tank 5 for charging raw water. An upper space 5a of the raw water tank 5 is made to communicate with the inside of an instrument body 6a of a heat exchanger 6 incorporating an evaporator 4 through a pipe 8 provided with a blower 7. Besides, the upper space 5a of the raw water tank 5 is freely evacuated by a vacuum pump 9. The inside of the instrument body 6a of the heat exchanger 6 is made to communicate with a fresh water tank 10.
Patent JP-2001264750-A (JP)
Title: Liquid crystal display panel, method for driving the same, image display device, projection type display device, view finder, light receiving method and light transmitter device
Inventor: TAKAHARA HIROSHI
IPC: G02B5/32
Filed: 2000-03-23
Abstract: PROBLEM TO BE SOLVED: To solve the problem that when external light is dark, the display image of a conventional reflection type liquid crystal display panel is dark and when external light is bright, the display image of a conventional transmission type liquid crystal display panel is hardly recognized. SOLUTION: A pixel electrode 14 consisting of a transparent electrode is disposed so as to overlap source signal lines 25. A reflection films 26 are formed at a peripheral part of the pixel electrode 14. Color filters 17 are formed under the pixel electrode 14 and a counter electrode 15. The display panel functions as a transmission type panel by light passing through an opening part and the display panel functions as a reflection type panel by light reflected by the reflection film 26. Light passing through the opening part 22 passes through two color filters 17 and light reflected by the reflection film 26 passes through the cooler filter 17 under the counter electrode 15 twice. Thus, the same color purity and excellent color reproducibility can be obtained whether the display panel is used as the reflection type panel or the transmission type panel.
Patent JP-2001274454-A (JP)
Title: Light emitting diode and its manufacturing method
Inventor: OTSUKA AKIRA
IPC: H01L33/30
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting diode which is contrived to obtain a desired light emitting wavelength with high reproducibility. SOLUTION: In the light emitting diode 10 having a double heterostructure provided with a p-type Si-doped AlGaAs active layer between at least a p-type first clad layer 12 and an n-type second clad layer 14, the quantities of the Si and Al added to the p-type Si-doped AlGaAs constituting the active layer 13 are adjusted so that the active layer 13 may emit infrared rays having a wavelength of 660-940 nm.
Patent JP-2001271382-A (JP)
Title: Mounting structure of rotary joint of swiveling working machine
Inventor: NAKADA HIROO
IPC: B66C23/84
Filed: 2000-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a mounting structure of a rotary joint of a swiveling working machine that helps reduction of the number of parts and make the height of the rotary joint compact. SOLUTION: In a swiveling working machine in which a swiveling body 3 is provided rotatably in a truck frame 8 having a traveling unit 2, the truck frame 8 and the swiveling body 3 are hydraulically connected through a rotary joint 36, and the rotary joint 36 is made up of an outer sleeve 42 and an innershaft 43 engaging rotatably with the outer sleeve 42, the outer sleeve 42 is mounted to the truck frame 8, a cover 41 is provided at the bottom of the outer sleeve 42 and the cover 41 is mounted to the truck frame 8.
Patent JP-2001274915-A (JP)
Title: Monitoring system capable of detecting abnormal terminal equipment
Inventor: KASHIWAZAKI SHUNJI
IPC: H04M1/57
Filed: 2000-03-27
Abstract: PROBLEM TO BE SOLVED: To easily specify demander information even if a telephone number is treated as a representative number when a caller number is informed even if monitoring data cannot be received in a monitoring center device. SOLUTION: First terminal equipment 12 which is installed in a demander, and is provided with a sensor 5, a CPU 15 controlling terminal equipment, a memory 16 where the telephone number of the demander, a terminal management number, a demander name, a communication destination telephone number and a monitoring center side telephone number are written, and a modem 7 with NCU, N-th terminal equipment 13, a monitoring center device 14 provided with a caller number information reception part 8 recognizing the telephone number of the demander, a modem 9 with NCU, a CPU 18 controlling the monitoring center device 14, a storage part 19 retrieving the terminal management number and the demander name from the informed caller number and a display part 20 displaying monitoring data and a telephone network 4 are installed. First terminal equipment 12 is stored in PBX 17.
Patent JP-2001012736-A (JP)
Title: Control device for combustion apparatus or hot water supply heating apparatus
Inventor: TSURUTA TORU
IPC: F24H1/00
Filed: 2000-03-28
Abstract: PROBLEM TO BE SOLVED: To a combustion apparatus or a hot water supply heating apparatus to simply rewrite a destination to make contact during the occurrence of abnormality announced when abnormality of the combustion apparatus or the hot water supply heating apparatus is detected by an abnormality detecting means. SOLUTION: When abnormality of a hot water supply apparatus body 1 is detected by an abnormality detecting means 53, abnormality is transmitted to an announcement information control means 59 through a body communicating means 55 and a communicating means 56, and the content of abnormality and a destination to make contact during the occurrence of abnormality are simultaneously announced by an announcing means 63. A destination to make contact stored at a destination to make contact memory means 61 is rewritten through operation of an operation part 62. This constitution, since a destination to make contact during the occurrence of abnormality is rewritten through operation of a remote control, eliminates a need for a rewriting tool for exclusive use and simply rewrites A destination to make contact.
Patent JP-2001276963-A (JP)
Title: Method for producing cast iron material having gradient structure
Inventor: NOMURA HIROYUKI
IPC: C22C33/08
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To provide cast iron material which has gradient structure. SOLUTION: Rotational agitating is performed on cast iron melt in semi- solidification with controlled agitating speed. This rotational agitating pulverizes mechanically second phase particles crystallized at the same time and makes the particles have a gradient distributed pattern by utilizing the difference in centrifugal forces originated from the difference in density between the particles and the cast iron melt. At the time when a desired solid-phase ratio is attained, the rotational agitating stops, then the cast iron melt in cooled down with controlled cooling rate.
Patent JP-2001276065-A (JP)
Title: Ultrasonic diagnostic device
Inventor: NAKAMURA YASUHIRO
IPC: A61B8/00
Filed: 2000-03-29
Abstract: PROBLEM TO BE SOLVED: To visually relieve the degradation in contrast and the degradation in penetration by displaying a higher harmonic image and a basic wave image in superposition in different colors. SOLUTION: A basic wave filter 7 extracts a basic wave component from an echo signal and an AM detector 8 detects an amplitude signal F from the basic wave component. A higher harmonic filter 8 detects a harmonic wave component from the echo signal and an AM detector 10 detects an amplitude signal H. The amplitude signals F and H are inputted to an LUT 11. The LUT 11 is a table which can be referenced from the level of the amplitude signal F and the amplitude signal H. The R, G and B outputs from the LET 11 are subjected to scanning conversion by a DSC 12 according to the values of R, G and B of the data in the table referenced by the amplitude signal F and the amplitude signal H and are outputted to a display 13. The diagnostic image is then displayed on the display 13.
Patent JP-2001284189-A (JP)
Title: Solid electrolytic capacitor and its manufacturing method
Inventor: NOGAMI KATSUNORI
IPC: H01G9/028
Filed: 2000-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor that improves the breakdown voltage characteristic, and at the same time can obtain stable characteristics, and to provide its manufacturing method. SOLUTION: An anode foil is wound together with cathode foil and a separator for forming a capacitor element. The capacitor element is impregnated with EDT or EDT solution, and furthermore, a hydrophilic oxidizer of 30 to 50% for heating at 20 to 180 deg.C for 30 minutes or longer, and a PEDT polymer layer is formed between both electrode. After that, without cleaning, 0.1 to 2.0% water to element weight adheres to the surface of the capacitor element, and the capacitor element is immediately covered with resin. Then the capacitor element that is covered with the resin is accommodated into a closed-end cylindrical armored case made of aluminum or the like, an opening part is sealed with rubber, voltage application and heating are conducted at the same time, and reformation and resin curing are carried out at the same time.
Patent JP-2001281299-A (JP)
Title: Probe for measuring electronic parts
Inventor: TANIGUCHI HIROKI
IPC: G01R31/26
Filed: 2000-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a probe for measuring electronic parts with which measurement can be performed smoothly at every terminal without requiring such a procedure that turns off the power supply every time at the time of measuring a plurality of terminals. SOLUTION: This probe has a measuring section in which a contact elastically comes into contact with the plurality of terminals of electronic parts by moving perpendicularly to the arranging direction of the terminals when the probe selectively comes into contact and does not come into contact with the terminals. Therefore, when the measuring section is fixed relatively to the electronic parts, the measurement can be performed smoothly by smoothly bringing the probe into contact with the terminals of the parts without turning off the power supply every time.